Bandwidth; Performance Verification Test Record - Keysight N2790A User Manual

Bandwidth

Performance Verification Test Record

Certification Details
Serial Number:
Certification Date:
Certification Temperature:
Test
Gain
Gain
Bandwidth
Keysight N2790A Differential Voltage Probe User Guide
1 Connect the 50Ω BNC feed through adapter to the calibrator's active
head channel 1.
2 Attach the BNC (f)-to-banana post adapter to the BNC feed through
adapter.
3 Attach the differential probe input leads by clipping the alligator clamp
to the BNC adapter banana post.
4 Set the probe to 50:1 attenuation.
5 Set the volts/division on channel 1 of the oscilloscope to 1V/div and
seconds/division to 20 ns/div. Set the trace to the center of the
oscilloscope. Input impedance should be set to 1 MΩ. Disable average
mode.
6 Set the calibrator to sine wave, 5V peak-to-peak amplitude. Set the
frequency to 100 MHz, 50Ω load.
7 Record the measured Vpp on the scope and divide it by 50. Write down
the peak-to-peak amplitude measured by the oscilloscope. It should
be greater than or equal to 71 mV + scope error.
8 Disable the generator output and disconnect the probe input.
The recommended test interval is 1 year.
Table 8 N2790A Performance Test Record
Tested By:
Recommended Date of Next Certification:
Probe Setting Test Limits
50:1 196 mV to 204 mV
500:1 196 mV to 204 mV
50:1 ≥ 71 mV
Performance Verification Procedures
Test Results
25